Hi, folks. Thanks to your advice and tips, I checked out the libraries included with HuC, and made a little tool to edit BRAM files, and mainly to figure out how BRAM worked. So, I'm happy to release the result of a few fun coding sessions:
BRAM TOOL 1.0

Please let me know if it works well for you. It's most useful if you have a real PCE/TG-16 system (and flash card) to use this on._________________http://www.chrismcovell.com

For now, you will need a PCE Flash card, like the previously mentioned NEO-PCE card, or the Tototek flash card (http://www.tototek.com) (though on my PCE, the Tototek card seems not to be compatible with SRAM saving; does anybody else get this?)._________________http://www.chrismcovell.com